152338836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 423610880

約数和(自身を除く): 271272044

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 109, 124, 156, 186, 204, 218, 221, 289, 327, 372, 403, 436, 442, 527, 578, 654, 663, 806, 867, 884, 1054, 1156, 1209, 1308, 1326, 1417, 1581, 1612, 1734, 1853, 2108, 2418, 2652, 2834, 3162, 3379, 3468, 3706, 3757, 4251, 4836, 5559, 5668, 6324, 6758, 6851, 7412, 7514, 8502, 8959, 10137, 11118, 11271, 13516, 13702, 15028, 17004, 17918, 20274, 20553, 22236, 22542, 24089, 26877, 27404, 31501, 35836, 40548, 41106, 43927, 45084, 48178, 53754, 57443, 63002, 72267, 82212, 87854, 94503, 96356, 107508, 114886, 116467, 126004, 131781, 144534, 172329, 175708, 189006, 229772, 232934, 263562, 289068, 344658, 349401, 378012, 409513, 465868, 527124, 689316, 698802, 746759, 819026, 976531, 1228539, 1397604, 1493518, 1638052, 1953062, 2240277, 2457078, 2929593, 2987036, 3906124, 4480554, 4914156, 5859186, 8961108, 11718372, 12694903, 25389806, 38084709, 50779612, 76169418, 152338836]

約数ペア:

[(1, 152338836), (2, 76169418), (3, 50779612), (4, 38084709), (6, 25389806), (12, 12694903), (13, 11718372), (17, 8961108), (26, 5859186), (31, 4914156), (34, 4480554), (39, 3906124), (51, 2987036), (52, 2929593), (62, 2457078), (68, 2240277), (78, 1953062), (93, 1638052), (102, 1493518), (109, 1397604), (124, 1228539), (156, 976531), (186, 819026), (204, 746759), (218, 698802), (221, 689316), (289, 527124), (327, 465868), (372, 409513), (403, 378012), (436, 349401), (442, 344658), (527, 289068), (578, 263562), (654, 232934), (663, 229772), (806, 189006), (867, 175708), (884, 172329), (1054, 144534), (1156, 131781), (1209, 126004), (1308, 116467), (1326, 114886), (1417, 107508), (1581, 96356), (1612, 94503), (1734, 87854), (1853, 82212), (2108, 72267), (2418, 63002), (2652, 57443), (2834, 53754), (3162, 48178), (3379, 45084), (3468, 43927), (3706, 41106), (3757, 40548), (4251, 35836), (4836, 31501), (5559, 27404), (5668, 26877), (6324, 24089), (6758, 22542), (6851, 22236), (7412, 20553), (7514, 20274), (8502, 17918), (8959, 17004), (10137, 15028), (11118, 13702), (11271, 13516)]